Networking Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

The DNS server configuration file is:

1 2964

True/Flase: Secondary DNS servers can not be authoritative for any domains .

1 2801

True/False: Secondary DNS Servers can help in load sharing with the primary servers .

1 3018

Secondary servers are defined the type mentioned in the named.conf file ?

1 2538

Name 4 kinds of DNS servers ?

1 2823

Which 2 kinds of DNS servers can never be authoritative over any domain ?

1 2771

You have a few machine on remore location. Uplink bandwidth is premium. You want to reduce name lookup traffic as much as possible. Which should you do ?

1 2722

2 kinds of answers a client can get from any DNS server are:

1 2709

Non-authoritative answers can be incorrect mostly due to :

1 2711

Which script starts the in.named daemon ?

1 3072

What does the /var/named/named.root file specify ?

1 2937

How does a DNS server find the actual root servers ?

1 2961

Which file has name and IP for all systems in the domain (on a DNS server) ?

1 3016

Which file on a DNS server has IP to name resolution ?

1 2897

What does the /var/named/loopback-domain.info file specify ?

1 2601

Un-Answered Questions { Networking }

What is a dns name?

1250

Explain various ways in which Cisco unified communication systems can be deployed?

441

What characterizes a professional network administrator?

1001

What is BSOD?

1081

What is the main job of the arp?

421

Explain Difference between congestion control and QoS(or Quality of service)

1822

Why should you care about the OSI Reference Model

1077

Explain network equipment used in wired-LANS and explain the function of Hub, Switch, and bridge.

1836

Explain what is the full form of osi and tcp/ip model?

1198

How Authentication Header provides the protection to IP header?

1232

What are mac addresses?

353

How does phishing work?

1025

How can I tell if a ftp port is open?

1111

In a network that contains two servers and twenty workstations, where is the best place to install an anti-virus program?

431

What is the baud rate of a standard 10 mbps Ethernet LAN ?

4272

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